Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8240entries
★ starsA–Z name

rulebook-ai

602
@botingw

Elevate vibe coding to vibe engineering: Get consistent Github Copilot custom instructions, Cursor, Roo Code, Cline, Windsurf, Claude Code, Gemini Cli, Codex CLI, kilo code, warp custom rules via a universal, managed template. Features vibe coding memory bank & best practices for large codebases.

updated Jul 2026

second-brain-cloudflare

600
@rahilp

One memory layer, every AI tool. Store anything once — recall it in Claude, ChatGPT, Cursor, or any MCP client. Self-hosted on Cloudflare's free tier.

updated Jul 2026

home-assistant-vibecode-agent

599
@Coolver

Home Assistant MCP server agent. Enable Claude Code, Cursor, VS Code or any MCP-enabled IDE to help you vibe-code and manage Home Assistant: create and debug automations, design dashboards, tweak themes, modify configs, and deploy changes using natural language

updated Jul 2026

marmot

598
@marmotdata

The open-source context layer for your AI. Catalog your tables, topics, queues and APIs then expose real metadata to your AI agents.

updated Jul 2026

MakeMoneyWithAI

598
@garylab

A list of open-source AI projects you can use to generate income easily.

updated Jul 2026

.claude

598
@ZacheryGlass

This repository contains my personal configuration settings for Claude Code, Anthropic's official CLI tool for coding.

updated Jul 2026

sigmap

596
@manojmallick

97% token reduction for AI coding sessions — zero deps, 33 languages, MCP server

updated Jul 2026

FantasyPremierLeague

595
@joreilly

Fantasy Premier League Kotlin/Compose Multiplatform sample

updated Jul 2026

dbt-mcp

594
@dbt-labs

A MCP (Model Context Protocol) server for interacting with dbt.

updated Jul 2026

sonarqube-mcp-server

594
@SonarSource

Official SonarQube MCP Server for code quality and security in AI agents

updated Jul 2026

claude-code-guide

594
@claude-code-chinese

Claude Code国内如何使用 ?最容易懂的 Claude Code 介绍与教学指南(2026年最新)

updated Jul 2026

code-on-incus

592
@mensfeld

Give each AI agent its own isolated machine with root, Docker, and systemd. Active defense detects and stops threats automatically.

updated Jul 2026

polymarket-mcp-server

591
@caiovicentino

🤖 AI-Powered MCP Server for Polymarket - Enable Claude to trade prediction markets with 45 tools, real-time monitoring, and enterprise-grade safety features

updated Jul 2026

claude-sub-agent

589
@zhsama

AI-driven development workflow system built on Claude Code Sub-Agents.

updated Jul 2026

apktool-mcp-server

588
@zinja-coder

A MCP Server for APK Tool (Part of Android Reverse Engineering MCP Suites)

updated Jul 2026

mcp-pointer

587
@etsd-tech

MCP tool: let you point at DOM elements for your favorite agentic coding tool. Let AI see what you see.

updated Jul 2026

human-skill-tree

587
@24kchengYe

🌳 AI-Powered Skill Tree for Lifelong Human Learning. 30+ skills from K-12 to career & social intelligence, built on cognitive science. | 人类养成记:AI 驱动的终身学习技能树

updated Jul 2026

web-design

587
@xiaopu-ai

A Claude Code SKILL for designing beautiful, consistent web pages — spec first, code second.

updated Jul 2026

vestige

585
@samvallad33

Vestige gives AI agents sharp memory: a local-first Rust MCP server that reaches backward through time to find the quiet change, decision, or service that caused today’s failure, not the lookalike.

updated Jul 2026

cmux

584
@craigsc

cmux: tmux for Claude Code

updated Jul 2026

claude-agent-server

582
@dzhng

Run Claude Agent (Claude Code) in a sandbox, control it via websocket

updated Jul 2026

shob

582
@shobcoder

Shob – an AI agent that delivers high-quality coding & automation work

updated Jul 2026

GalwayBus

581
@joreilly

Galway Bus Kotlin Multiplatform project using Jetpack Compose and SwiftUI

updated May 2026

prd-taskmaster

580
@anombyte93

Zero-config goal-to-tasks engine for Claude Code (the Atlas engine). Graded PRD validation, dependency-ordered task graph, evidence-gated execution.

updated Jul 2026
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